Examples with EventIterator javax.jcr.observation.EventIterator used on opensource projects

Example 26 with EventIterator

use of javax.jcr.observation.EventIterator in project jackrabbit by apache.

the class EventIteratorTest method testGetPosition.

/**
 * Tests if getPosition() returns the correct values.
 */
public void testGetPosition() throws RepositoryException {
    EventResult listener = new EventResult(log);
    addEventListener(listener, Event.NODE_ADDED);
    testRootNode.addNode(nodeName1, testNodeType);
    testRootNode.addNode(nodeName2, testNodeType);
    testRootNode.addNode(nodeName3, testNodeType);
    testRootNode.getSession().save();
    EventIterator events = listener.getEventIterator(DEFAULT_WAIT_TIMEOUT);
    removeEventListener(listener);
    assertNotNull("No events delivered within " + DEFAULT_WAIT_TIMEOUT + "ms.", events);
    assertEquals("Initial call to getPosition() must return 0.", 0, events.getPosition());
    events.nextEvent();
    assertEquals("Wrong value for getPosition()", 1, events.getPosition());
    events.nextEvent();
    assertEquals("Wrong value for getPosition()", 2, events.getPosition());
    events.nextEvent();
    assertEquals("Wrong value for getPosition()", 3, events.getPosition());
}